ryan2333

[BUG] koordlet throws `Can't get node` error during initialization

4

**What happened**: I0928 10:38:13.629577 57236 feature_gate.go:245] feature gates: &{map[Accelerators:true AllAlpha:true AuditEvents:true AuditEventsHTTPHandler:true BECPUEvict:true BECPUSuppress:true BECgroupReconcile:true BEMemoryEvict:true CPUBurst:true CgroupReconcile:true RdtResctrl:true]} I0928 10:38:13.629695 57236 feature_gate.go:245] feature gates: &{map[AllAlpha:true CPUSetAllocator:true GPUEnvInject:true GroupIdentity:true]} I0928...

请教一下：使用文档https://github.com/kubewharf/kubegateway/blob/main/docs/zh/quick_start.md，在启动kube-gateway以后，怎么添加上游集群呢，kubectl --kubeconfig apply -f cluster-a.kubegateway.io.yaml， kubeconfig路径是什么呢?